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Bars

Fifteen vertical bars of varying heights animate smoothly against a dark background, each pulsing up and down in a wave-like pattern. The bars shift in height based on a sine function, producing a continuous, flowing motion that changes over time. Using D3.js v7, the visualization renders SVG rectangles with a band scale for positioning and an ordinal color scale with pastel tones, while a `setInterval` loop drives the animation at 60 frames per second.

EErik Sundahl

a complete barchart with animation

This example displays a complete bar chart with animated bars that grow from the bottom of the chart. The chart uses hardcoded array data and employs d3.scaleBand and d3.scaleLinear to map values to positions. Bars transition in height and position using d3’s `transition().duration()` and `delay()`, while hover, click, and double-click events change bar colors. The SVG rendering includes axes generated with d3.axisBottom and d3.axisLeft, and the code is written in plain JavaScript with d3.v5.

Ssgzzhinde

Animated Chart

A React component renders an SVG bar chart of annual values, with three bars for the years 2020 through 2022. A button click swaps the dataset, triggering a smooth transition where the bars animate their height and vertical position over one second using d3’s `transition`. The chart uses `d3.scaleBand`, `d3.scaleLinear`, `d3.axisBottom`, `d3.axisLeft`, and `d3.selectAll` to build and update the visualization within a `useEffect` hook on data changes.

ZZac02

Testing

This example animates a bar chart race, showing how categorical rankings change over time as bars reorder and rescale. The chart uses D3’s `d3.create`, `d3.rollup`, `d3.pairs`, and `d3.groups` to process data, with `d3.transition` and `.ease(d3.easeLinear)` driving smooth keyframe animations. The code imports helper functions like `bars`, `axis`, `labels`, and `ticker` from an external module. It renders as an SVG with a viewBox, and the animation runs through an async generator that yields transitions sequentially.

CChaBoiYungMoney

[04] Animated bar chart - Using React Hooks with D3

This example shows an interactive animated bar chart where users can increment, decrement, filter, or append values to a dataset, with bars flipping vertically and transitioning smoothly to new heights. Built with React Hooks and D3 v5, it uses `scaleBand` for the categorical x-axis, `scaleLinear` for y and color interpolation, and `selection.transition()` to animate bar heights and fill colors based on a clamped color scale. The SVG rendering uses `transform: scale(1, -1)` to flip bars, with axes positioned via `axisBottom` and `axisRight`.

Ggjonor

Basic Bar Chart Animation Test (Fixed Data)

A bar chart in React animates changes to its data values and color scale. Users can adjust the displayed values through buttons that increment, decrement, filter, or add random data points. Built with D3 v5, the visualization uses `scaleBand` and `scaleLinear` for axes, while `transition` animates bar heights and fill colors over 1000 milliseconds. Hovering over a bar reveals its value via a tooltip with a 500-millisecond animation. The chart renders in SVG, with axes positioned using `axisBottom` and `axisRight`.

TTom-S82

Untitled

This example displays an interactive 3D bar chart built with D3.js v2 and jQuery. It renders an SVG-based visualization where bars are grouped by categorical x-axis values, with drop shadows applied via SVG filters to create a 3D effect. The chart uses ordinal and linear scales to map data, and includes custom axis tick formatting for captions. The code initializes on document ready, transforming input data and building the chart within a scrollable container.

Sskambhore04

Animated bar chart

This example demonstrates how to build an animated bar chart using D3 version 4. The visualization first draws a static cartoon-like figure composed of SVG shapes (rectangles, circles, and lines) to serve as a backdrop, then relies on a separate JavaScript file (index.js) to generate the chart’s dynamic elements. The code explicitly uses D3’s selection and arc APIs, including `d3.select` and `d3.arc()`, to construct the scene, with the bar chart itself styled via CSS classes such as `.bar` and `.highlight`.

ZZain1675